Hello,
Is there a way to Automatically increment a field on the form?
Example: I have a booking form for a hotel. I have a repeatable section that allows a max of 4 people per room. After 4 people they need to add another room. Can I Automatically increment the rooms on the form to show Room 1, Room 2, Room 3 every time they click the ADD Room button in the repeatable section? 
Screenshot of section of form attached.